Antique & Vintage Gems for Sale in Online Auctions

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43.27 Ct Natural Apatite Round Cab: Weight : 43.27 Ct / Dimensions : 27.00 x 27.00 x 6.40 mm / Shape : Round Cab / Color : Blue / Transparency : Opaque / Treatment : No any treatment

2026

43.27 Ct Natural Apatite Round Cab

2.88 Ct Natural Purple Amethyst Marquise Cut: Weight - 2.88 Ct / Size - 13.60 x 7.00 x 6.20 mm / Shape - Marquise Cut / Color - Purple / Clarity - VVS / Origin -Brazil / Treatment - Heated

2026

2.88 Ct Natural Purple Amethyst Marquise Cut

5.50 Ct Natural Green Amethyst Trillion Cut: Weight - 5.50 Ct / Size - 12.00 x 11.80 x 8.10 mm / Shape - Trillion Cut / Color - Green / Clarity - VVS / Origin - Brazil / Treatment - Heated

2026

5.50 Ct Natural Green Amethyst Trillion Cut

28.10 Ct Natural Tibetan Turquoise Trillion Cab: Weight - 28.10 Ct / Size - 33.00 x 31.00 x 4.30 mm / Good Color / Trillion Cabochon - Ready for Jewellery Setting / Origin - Arizona / Treatment - None

2026

28.10 Ct Natural Tibetan Turquoise Trillion Cab

10.40 Ct Natural Purple Amethyst Oval Football Cut: Weight - 10.40 Ct / Dimensions -16.10 x 12.20 x 9.60 mm / Shape - Oval Cut / Color - Purple / Clarity - VVS / Origin -Brazil / Treatment - Heated

2026

10.40 Ct Natural Purple Amethyst Oval Football Cut

14.48 Ct Natural Blue Sodalite Oval Cab: Weight - 14.48 Ct / Size - 31.00 x 15.50 x 3.80 mm / Shape - Oval Cab / Clarity - Opaque / Origin - Russia / Treatment - None

2026

14.48 Ct Natural Blue Sodalite Oval Cab

5.83 Ct Natural Rutile Amethyst Quartz Oval Cut: Weight - 5.83 Ct / Dimensions - 12.20 x 11.00 x 8.30 mm / Shape - Oval Cut / Clarity - Transparent / Origin - Norway / Treatment - None

2026

5.83 Ct Natural Rutile Amethyst Quartz Oval Cut

9.19 Ct Natural Blue Turquoise Unshaped Beads: Weight - 9.19 Ct / Dimensions - 5.00 - 6.20 mm / 17 Pc's / Shape - Unshaped Beads / Color - Blue / Transparency - Translucent / Origin - Arizona / Treatment - None

2026

9.19 Ct Natural Blue Turquoise Unshaped Beads

1.24 Ct Natural Green Peridot Oval Cut: Weight - 1.24 Ct / Size - 8.30 x 6.20 x 3.50 mm / Shape - Oval Cut / Color - Green / Clarity - VVS / Origin - Pakistan / Treatment - None

2026

1.24 Ct Natural Green Peridot Oval Cut

10.21 Ct Natural Copper Turquoise OVal Cab: Weight - 10.21 Ct / Size - 18.70 x 12.30 x 5.80 mm / Good Color / Oval Cabochon - Ready for Jewellery Setting / Origin - Arizona / Treatment - None

2026

10.21 Ct Natural Copper Turquoise OVal Cab

13.66 Ct Natural Tiger Eye Cushion Cab: Weight - 13.66 Ct / Size - 25.00 x 14.80 x 4.00 mm / Shape - Cushion Cab / Color - Golden Brown / Clarity - Opaque / Origin - Burma / Treatment - None

2026

13.66 Ct Natural Tiger Eye Cushion Cab

11.67 Ct Natural Almandite Garnet Round Cut Beads: Weight - 11.67 Ct / Dimensions - 4.60 - 5.00 mm / 13 Pc's / Shape - Round Cut Beads / Clarity - VVS / Origin - Nigeria / Treatment - None

2026

11.67 Ct Natural Almandite Garnet Round Cut Beads

7.73 Ct Natural Carnelian Round Cut Beads: Weight - 7.73 Ct / Dimensions - 8.30 - 8.50 mm / 3 Pc's / Shape & Cut - Round Cut Beads / Transparency - Semi - Opaque / Origin - Brazil

2026

7.73 Ct Natural Carnelian Round Cut Beads

7.74 Ct Natural Purple Amethyst Oval Cut: Weight - 7.74 Ct / Dimensions - 14.10 x 11.60 x 8.20 mm / Shape - Oval Cut / Color - Purple / Clarity - VVS / Origin -Brazil / Treatment - Heated

2026

7.74 Ct Natural Purple Amethyst Oval Cut

29.50 Ct Natural Bumblebee Jasper Quartz Oval Cab: weight - 29.50 Ct / Dimensions - 35.00 x 25.00 x 4.50 mm / Shape & Cut - Excellent Oval Cab / Origin - Brazil / Comments - None

2026

29.50 Ct Natural Bumblebee Jasper Quartz Oval Cab

21.06 Ct Natural Poppy Jasper Quartz Oval Cab: weight - 21.06 Ct / Dimensions - 26.00 x 20.00 x 4.60 mm / Shape & Cut - Excellent Oval Cab / Origin - Brazil / Comments - None

2026

21.06 Ct Natural Poppy Jasper Quartz Oval Cab

0.34 Ct Natural Zambian Emerald Round Cut: Weight - 0.34 Ct / Dimensions -4.20 x 4.20 x 3.00 mm / Shape - Round Cut / Color - Green / Clarity - SI / Origin - Zambia / Treatment - Natural Emeralds are commonly enhanced by oil

2026

0.34 Ct Natural Zambian Emerald Round Cut

6.77 Ct Natural Rutile Amethyst Quartz Oval Cab: Weight - 6.77 Ct / Dimensions - 14.00 x 12.40 x 5.30 mm / Shape - Oval Cab / Clarity - Transparent / Origin - Norway / Treatment - None

2026

6.77 Ct Natural Rutile Amethyst Quartz Oval Cab

22.00 Ct Natural Azurmalachite Pear Cab: Weight - 22.00 Ct / Size - 25.60 x 18.20 x 4.80 mm / Shape - Pear Cab / Color - Green / Clarity - Opaque / Origin - Russia / Treatment - None

2026

22.00 Ct Natural Azurmalachite Pear Cab

5.32 Ct Natural Green Amethyst Cushion Cut: Weight - 5.32 Ct / Size - 10.90 x 10.90 x 7.70 mm / Shape - Cushion Cut / Color - Green / Clarity - VVS / Origin - Brazil / Treatment - Heated

2026

5.32 Ct Natural Green Amethyst Cushion Cut

12.93 Ct Natural Blue Onyx Trillion Cut: Weight - 12.93 Ct / Size - 17.30 x 17.00 x 9.00 mm / Shape - Trillion Cut / Clarity - Opaque / Origin - Brazil / Treatment - None

2026

12.93 Ct Natural Blue Onyx Trillion Cut

30.65 Ct Natural Sanora Sunrise Jasper Quartz Long Cushion Cab: weight - 30.65 Ct / Size - 43.00 x 13.00 x 4.40 mm / Shape - Excellent Cushion Cab / Origin - Brazil / Treatment - None

2026

30.65 Ct Natural Sanora Sunrise Jasper Quartz Long Cushion Cab

19.18 Ct Natural Black Tiger Eye Triangular Cab: Weight - 19.18 Ct / Dimensions - 28.00 x 23.00 x 4.60 mm / Top Class Quality / Triangular cab / Origin - Burmese / Comments - None

2026

19.18 Ct Natural Black Tiger Eye Triangular Cab

35.90 Ct Natural Purple Charoite Pear Cab: Weight - 35.90 Ct / Dimensions - 39.00 x 19.50 x 5.60 mm / Shape - Pear Cab / Color - Purple / Clarity - Opaque / Origin - Russian Federation / Treatment - None

2026

35.90 Ct Natural Purple Charoite Pear Cab

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Gems Auctions

18K White Gold Kashmir Sapphire Ring with Diamonds

18K White Gold Paraiba ring With Diamonds

18K Gold-Plated 925 Silver Chain with amethyst, topaz and lemon quartz pear shape

Live15

Nile Gems | Fine Jewelry & Gemstones Auction

Nile Jewels Co Ltd

Started:

Bangkok, Krung Thep, TH

Limited Edition Beethoven Bust Bronze Sculpture by Thomas - 18" x 19"

Abstract Mosaic Artwork – Daisy Flower

Brass "S Guard" Wood Handled Damascus Bowie Hunting Knife

Hidden Gems: 1,000+ Exceptional Lots

Weatherham Estate Treasures

Starts on:

Cobourg, ON, CA

4.44ct GIA Certified Natural Color Change Blue Sapphire Ring 18kt**

4.26ct natural diamonds graduated tennis bracelet 18kt gold F/G Vs**

2.41ct Natural Sapphire Diamonds Platinum Brooch Platinum Baguette Ref 12326**

Gems & Glamour: Fine Jewelry & Stones Auction

Chairish Auctions

Starts on:

New York, NY, US

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